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(#M40158050) ANDROID QUESTION Technical Keep an EYE

Android Applications must be signed.

Options
1) After they are installed
2) Before they are installed
3) Never
4) Within two weeks of installation

Asked In Android Ashish (4 years ago)

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(#M40157945) ANDROID QUESTION Keep an EYE

Which piece of code used in Android is not open source?

Options
1) Keypad driver
2) Audio driver
3) WiFi driver
4) Power management

Asked In Android Ashish (4 years ago)

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(#M40157974) ANDROID QUESTION Keep an EYE

What is the package name of JSON?

Options
1) com.json
2) in.json
3) com.android.JSON
4) org.json

Asked In Android Ashish (4 years ago)

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(#M40165177) TCS QUESTION Technical MCQ Keep an EYE

Is there any difference between following declarations?
A : extern int fun();
B : int fun();
1.Both are identical
2.No difference, except extern int fun(); is probably in another file
3.int fun(); is overrided with extern int fun();
4.None of these

Asked In TCS Ashish (3 years ago)

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(#M40165221) TCS QUESTION Technical MCQ Keep an EYE

Predict the output of following code:
main()
{
int x,a=10;
x=a==10?printf("hait"):printf("hellon");
printf("%d",x);
}
1.hai 4
2. Error
3. hello 3
4. hai hello

Asked In TCS Ashish (3 years ago)

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(#M40157944) ANDROID QUESTION Keep an EYE

What was the first phone released that ran the Android OS?

Options
1) T-Mobile G1
2) Google gPhone
3) HTC Hero
4) Motorola Droid

Asked In Android Ashish (4 years ago)

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(#M40165164) TCS QUESTION Technical MCQ Keep an EYE

Given the below statements about C programming language:
1) main() function should always be the first function present in a C program file
2) all the elements of an union share their memory location
3) A void pointer can hold address of any type and can be typcasted to any type
4) A static variable hold random junk value if it is not initialised

Asked In TCS Ashish (3 years ago)

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(#M40165158) TCS QUESTION Technical MCQ Keep an EYE

In the standard library of C programming language, which of the following
header file is designed for basic mathematical operations?
1. conio.h
2. stdio.h
3. math.h
4. Dos.h

Asked In TCS Ashish (3 years ago)

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(#M40165197) TCS QUESTION Technical MCQ Keep an EYE

Predict the output of following code:
main()
{
int a=100,b=300;
if(a>50)
// No braces, so only one immediate statement is part of if
a=200​ ;
b=400;
printf(“%d”,b);
}

1. 400
2. 300
3. 100
4. Error

Asked In TCS Ashish (3 years ago)

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(#M40165182) TCS QUESTION Technical MCQ Keep an EYE

Predict the output of following code:
main()
{
int x,a=10;
x=9*5+​ 7/3​ -6+a; ​ //45+2-6+10 = 51 ​ // 7/3 =2 int division
printf(“%d”,x);
}
1. 51
2. 51.5
3. 31
4. None of these

Asked In TCS Ashish (3 years ago)

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